Intel Arc Pro A40 vs NVIDIA RTX 4000 Ada Generation

VS

Intel Arc Pro A40

NVIDIA RTX 4000 Ada Generation

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 20GB VRAM RTX 4000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 130W)

NVIDIA RTX 4000 Ada Generation 's Advantages

Released 1 years late

Boost Clock has increased by 28% (2175MHz vs 1700MHz)

More VRAM (20GB vs 6GB)

Larger VRAM bandwidth (360.0GB/s vs 192.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A40

3.482 TFLOPS

RTX 4000 Ada Generation +667%

26.73 TFLOPS

OctaneBench

Arc Pro A40

411

RTX 4000 Ada Generation +19%

492

Arc Pro A40

VS

RTX 4000 Ada Generation

Graphics Card

Aug 2022

Release Date

Aug 2023

Alchemist

Generation

Quadro Ada(x000A)

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1500 MHz

Base Clock

1500 MHz

1700 MHz

Boost Clock

2175 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

6GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

160bit

192.0GB/s

Bandwidth

360.0GB/s

Render Config

-

SM Count

48

1024

Shading Units

6144

64

TMUs

192

32

ROPs

80

-

Tensor Cores

192

8

RT Cores

48

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

174.0 GPixel/s

108.8 GTexel/s

Texture Rate

417.6 GTexel/s

6.963 TFLOPS

FP16 (half)

26.73 TFLOPS

3.482 TFLOPS

FP32 (float)

26.73 TFLOPS

870.4 GFLOPS

FP64 (double)

417.6 GFLOPS

Board Design

50W

TDP

130W

250 W

Suggested PSU

300 W

4x mini-DisplayPort 2.0

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

DG2-128

GPU Name

AD104

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

7.2 billion

Transistors

35.8 billion

157 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.6

Shader Model

6.8

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